78487188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503123}}^1$

素因数の和:503143

約数の個数: 24

約数和(自身を含む): 197224608

約数和(自身を除く): 118737420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 503123, 1006246, 1509369, 2012492, 3018738, 6037476, 6540599, 13081198, 19621797, 26162396, 39243594, 78487188]

約数ペア:

[(1, 78487188), (2, 39243594), (3, 26162396), (4, 19621797), (6, 13081198), (12, 6540599), (13, 6037476), (26, 3018738), (39, 2012492), (52, 1509369), (78, 1006246), (156, 503123)]